added save icon

src/App.css

@@ -26,6 +26,9 @@
   border-radius: 24px;
   width: 150px;
   height: 50px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
 .App-logo {

src/components/SVGs/save.js

@@ -0,0 +1,9 @@
+import React from 'react';
+
+const Save = () =>(
+    <svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#FFFFFF">
+        <path d="M0 0h24v24H0V0z" fill="none"/><path d="M17 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V7l-4-4zm2 16H5V5h11.17L19 7.83V19zm-7-7c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3zM6 6h9v4H6z"/>
+    </svg>
+);
+
+export default Save;

src/components/Writer/Writer.js

@@ -1,5 +1,6 @@
 import React from 'react';
 import './Writer.css';
+import Save from '../SVGs/save';
 
 const Writer = ({writeFn}) => {
     const [message, setMessage] = React.useState('');
@@ -9,13 +10,16 @@ const Writer = ({writeFn}) => {
         writeFn(message);
         setMessage('');
     };
-    
+
     return (
       <>
         <form onSubmit={onSave}>
             <div className="writer-container">
-            <input type="text" placeholder="Enter Message..." value={message} onChange={(e)=>setMessage(e.target.value )}></input>
-            <button className="btn" type="submit">Save</button>
+            <input type="text" placeholder="Enter Message..." value={message} onChange={(e)=>setMessage(e.target.value)}></input>
+            <button className="btn" type="submit">
+                <Save/>
+                Save
+            </button>
             </div>
         </form>
       </>

src/containers/Write.js

@@ -3,11 +3,10 @@ import Writer from '../components/Writer/Writer';
 
 const Write = () => {
     const onWrite = async(message) => {
-        console.log('write', message);
         try {
             const ndef = new window.NDEFReader();
             await ndef.write({records: [{ recordType: "text", data: "Hello World!" }]});
-            alert(`Value Saved!`);
+            console.log(`Value Saved!`);
         } catch (error) {
             console.log(error);
         }